Ring Blank Cutter Set of 4 in a Wood Box

High quality tool steel. 12 half spheres (4 - 24mm), 6 v-shape and 5 u-shape

Sizes: ½”,⅝”,¾”, ⅞” and 1” Maximum sheet thickness: 18 gauge

Size: 2½” x 2½” Serves dual purpose of doming block and ring anvil.

(2½” x 2½”) 10 half-round grooves 3mm to 25mm; 7 ‘v’ grooves 3mm to 9mm; 5 ‘v’ channel grooves 3mm to 7mm. Made of hardened tool steel, used in bending, grooving, shaping forms on small lengths of wire, tube and sheet. Rectangular, half round and v-shape grooves can be used for a wide variety of gauges